Datasheet

Section 15 Serial Communication Interface (SCI, IrDA)
Rev. 3.00 Mar 17, 2006 page 683 of 926
REJ09B0283-0300
Table 15.3 BRR Settings for Various Bit Rates (Asynchronous Mode) (4)
Operating Frequency φ
φφ
φ (MHz)
18 19.6608 20 25
Bit Rate
(bit/s) n N
Error
(%) n N
Error
(%) n N
Error
(%) n N
Error
(%)
110 3 79 –0.12 3 86 0.31 3 88 –0.25 3 110 –0.02
150 2 233 0.16 2 255 0.00 3 64 0.16 3 80 –0.47
300 2 116 0.16 2 127 0.00 2 129 0.16 2 162 0.15
600 1 233 0.16 1 255 0.00 2 64 0.16 2 80 –0.47
1200 1 116 0.16 1 127 0.00 1 129 0.16 1 162 0.15
2400 0 233 0.16 0 255 0.00 1 64 0.16 1 80 –0.47
4800 0 116 0.16 0 127 0.00 0 129 0.16 0 162 0.15
9600 0 58 –0.69 0 63 0.00 0 64 0.16 0 80 –0.47
19200 0 28 1.02 0 31 0.00 0 32 –1.36 0 40 –0.76
31250 0 17 0.00 0 19 –1.70 0 19 0.00 0 24 0.00
38400 0 14 –2.34 0 15 0.00 0 15 1.73 0 19 1.73
Operating Frequency φ
φφ
φ (MHz)
30 33
Bit Rate
(bit/s) n N
Error
(%)
nN
Error
(%)
110 3 132 0.13 3 145 0.33
150 3 97 –0.35 3 106 0.39
300 2 194 0.16 2 214 –0.07
600 2 97 –0.35 2 106 0.39
1200 1 194 0.16 1 214 –0.07
2400 1 97 –0.35 1 106 0.39
4800 0 194 0.16 0 214 –0.07
9600 0 97 –0.35 0 106 0.39
19200 0 48 –0.35 0 53 –0.54
31250 0 29 0 0 32 0
38400 0 23 1.73 0 26 –0.54